To minimize the risk, the government technology gurus have made it impossible to forward e-mail messages from the president or to send him attachments, people informed about the precautions say.
I can see how to set up a system to prevent the sending of attachments. But how do you make an email impossible to forward? Wouldn’t that require protocols existing within all email clients allowing this? I’m not an expert on this – so please educate me if this isn’t the technical issue I think it is.